1213446466632 has 32 divisors (see below), whose sum is σ = 3138223622400. Its totient is φ = 390534494784.

The previous prime is 1213446466607. The next prime is 1213446466649. The reversal of 1213446466632 is 2366646443121.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871728088 + ... + 871729479.

It is an arithmetic number, because the mean of its divisors is an integer number (98069488200).

Almost surely, 2^{1213446466632} is an apocalyptic number.

1213446466632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1213446466632 is an abundant number, since it is smaller than the sum of its proper divisors (1924777155768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1213446466632 is a wasteful number, since it uses less digits than its factorization.

1213446466632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743457605 (or 1743457601 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 48.

The spelling of 1213446466632 in words is "one trillion, two hundred thirteen billion, four hundred forty-six million, four hundred sixty-six thousand, six hundred thirty-two".